Description: Protects skin during the day and restores it at night. 24 hour age defying hydration*: At the heart of Guerlain Super Aqua Serum, a bestseller for the last 25 years, lies Aquacomplex, which purifies cellular water** to improve its circulation, ...

Description: Protects skin during the day and restores it at night. 24 hour age defying hydration* : At the heart of Guerlain's Super Aqua Serum, a bestseller for the last 25 years, lies Aquacomplex, which purifies cellular water** to improve its ...

Description: At the heart of the Guerlain Super Aqua Serum, a bestseller for the last 25 years, lies Aquacomplex, which purifies cellular water to improve its circulation, restoring a youthful appearance and providing skin with powerful age defying hydration. The first ...